TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Power management

Power management

Power management forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
Texas Instruments (TI) Power management support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search power management IC content or ask technical support questions on everything from linear and DC/DC switching regulators to battery management and LED drivers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] TPS548A28: VCC power up with a very slow EN

    Kadeem Samuel
    Kadeem Samuel
    Part Number: TPS548A28 At what EN voltage does the TPS548A28 start up? At what EN voltage does the TPS548A28A power down?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS3899: Sensing 0.6V threshold

    Ajay Padgaonkar
    Ajay Padgaonkar
    Part Number: TPS3899 I need to monitor 0.6V power rail. Is there a voltage monitor, supervisor, reset IC that can do this?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TL431: TL431 vs TL432

    Ajay Padgaonkar
    Ajay Padgaonkar
    Part Number: TL431 Other Parts Discussed in Thread: TL432 , , , ATL432 , TL432LI , , , ATL432LI What is the difference between TL431 and ATL431? What is the difference between TL431 and TL432?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: TPS6594-Q1 differences of orderables?

    Furkan Fehmi Sefiloglu
    Furkan Fehmi Sefiloglu
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: TDA4VM , , DRA829 Hi Team, Can you please check and advise with following request? " We have a design that uses TI's TDA4VM processor. In TI's reference design, both PTPS659413F0RWERQ1…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25611D: BQ2561x FAQs

    Ning T
    Ning T
    Part Number: BQ25611D Please refer to the file for BQ2561x top frequently asked questions. Thank you very much! BQ2561x_ FAQ.pdf
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25790/792/798/672: Schematic and layout design tips

    Jeff F
    Jeff F
    Part Number: BQ25792 Other Parts Discussed in Thread: BQ25790 , , BQ25672 BQ25790_BQ25792_BQ25672_V1p0_Schematic Checklist.pdf
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS548A28: VCC power up with a very slow EN

    Kadeem Samuel
    Kadeem Samuel
    Part Number: TPS548A28 At what EN voltage does the TPS548A28 start up? Once the EN pin has a voltage of about 0.7V, the VCC LDO turns on. Once EN reaches 1.1V, the TPS548A28 begins switching. By slowly increasing the voltage of the EN pin, these voltage…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21750: How can we adjust the DESAT detection threshold in UCC217xx & ISO5x5x?

    dimitri james
    dimitri james
    Part Number: UCC21750 Other Parts Discussed in Thread: UCC21759-Q1 , ISO5451-Q1 , ISO5851 , ISO5452 , ISO5851-Q1 , UCC21710 , ISO5852S-Q1 , ISO5451 , ISO5452-Q1 , ISO5852S , UCC21710-Q1 , ISO5852S-EP , UCC21750/59/10 and ISO5x5x variants offer integrated…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21710: What are the differences between UCC217xx and ISO5x5x?

    dimitri james
    dimitri james
    Other Parts Discussed in Thread: UCC21750-Q1 , UCC21710 , UCC21750 , UCC21710-Q1 , UCC21736-Q1 , UCC21732-Q1 , UCC21732 , UCC21739-Q1 , ISO5852S , ISO5852S-Q1 , ISO5452-Q1 , ISO5852S-EP , ISO5452 , ISO5451 , ISO5451-Q1 , ISO5851-Q1 , ISO5851 UCC217xx…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] What are the normal lead-times for TI space-grade power parts?

    Wade Vonbergen
    Wade Vonbergen
    Lead-times and available finished good inventory vary by device and change over time, but we are dedicated to providing quick and easy access to all our devices via TI.com. To help provide more transparency into TI’s available inventory, in late 2020…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Not Answered

    Implementing communication between EV2200 and BQ2060 with HDQ protocol 0 Locked

    1021 views
    6 replies
    Latest over 15 years ago
    by Dimitri Marquois
  • Answered

    BQ27200 - Datasheet unclear on what happens with a battery of significantly lower capacity than specified. 0 Locked

    555 views
    1 reply
    Latest over 15 years ago
    by Bill J10799
  • Suggested Answer

    How to use the keypad on OMAP35x evm 0 Locked

    372 views
    5 replies
    Latest over 15 years ago
    by HankZ
  • Not Answered

    How do I get Z-Track to adjust full-charge capacity upwards when the cell pack has slightly higher capacity than FCC. 0 Locked

    338 views
    2 replies
    Latest over 15 years ago
    by Michael Banak
  • Suggested Answer

    Battery Packs 0 Locked

    409 views
    4 replies
    Latest over 15 years ago
    by Sandy38230
  • Discussion

    HELP WITH DESIGN OF WIDE RANGE PCB POWER SUPPLY. SWITCHING?? Locked

    218 views
    1 reply
    Latest over 15 years ago
    by Peter James Miller
  • Suggested Answer

    About TPS65930 BKBAT pin 0 Locked

    475 views
    4 replies
    Latest over 15 years ago
    by Smokensparks
  • Answered

    TI cross reference needed 0 Locked

    587 views
    5 replies
    Latest over 15 years ago
    by Jeff F
  • Answered

    TLC5947 - Higher output current 0 Locked

    862 views
    1 reply
    Latest over 15 years ago
    by Matthew Day
  • Answered

    UC2577 0 Locked

    297 views
    1 reply
    Latest over 15 years ago
    by Chris Glaser
  • Answered

    Theta JC of TPS63000DRC and TPS62420DRC 0 Locked

    266 views
    1 reply
    Latest over 15 years ago
    by Matthew Day
  • Suggested Answer

    Output current curve for PTN04050C 0 Locked

    502 views
    4 replies
    Latest over 15 years ago
    by J Arrigo
  • Not Answered

    TPS72515 0 Locked

    386 views
    3 replies
    Latest over 15 years ago
    by Bill Stokes
  • Not Answered

    Comparing bq20z75 with bq20z60 0 Locked

    306 views
    1 reply
    Latest over 15 years ago
    by BatteryBorne
  • Answered

    bq27541 command control () 0 Locked

    341 views
    1 reply
    Latest over 15 years ago
    by dMax
  • Not Answered

    bq8030 calibration 0 Locked

    5107 views
    4 replies
    Latest over 15 years ago
    by Ztrack
  • Answered

    TPS2490 Voltage input 0 Locked

    430 views
    5 replies
    Latest over 15 years ago
    by Thomas Smith
  • Answered

    BQ78PL114 USB to GPIO adaptor 0 Locked

    349 views
    1 reply
    Latest over 15 years ago
    by BatteryBorne
  • Answered

    TPS54231 ECO mode issue for lower input voltage 0 Locked

    525 views
    1 reply
    Latest over 15 years ago
    by JohnTucker
  • Answered

    BQ27500 Golden data loading 0 Locked

    1037 views
    9 replies
    Latest over 15 years ago
    by James V
<>